solr email search crashing during indecing
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This is the output
Indexing failed: Error indexing Sent: doveadm index -u $INBOX@$DOMAIN.$TLD -- Sent failed with code 75: doveadm($INBOX@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: Connection lost: read((conn:127.0.0.1:9998,id=1)) failed: read(size=8146) failed: Connection reset by peer (Request queued 0.357 secs ago, 1 send attempts in 0.356 secs, 0.357 in http ioloop, 0.000 in other ioloops, connected 282.102 secs ago) doveadm($INBOX@$DOMAIN.$TLD): Error: Mailbox Sent: Precache for UID=90179 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 04:58:43] Error indexing Spam: doveadm index -u $INBOX@$DOMAIN.$TLD -- Spam failed with code 75: doveadm($INBOX@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm($INBOX@$DOMAIN.$TLD): Error: Mailbox Spam: Precache for UID=1960 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 04:58:43] Error indexing INBOX/aaaa_a body rest: doveadm index -u $INBOX@$DOMAIN.$TLD -- INBOX/aaaa_a body rest failed with code 75: doveadm($INBOX@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm($INBOX@$DOMAIN.$TLD): Error: Mailbox INBOX/aaaa_a body rest: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 04:58:43] Error indexing INBOX/aaaa_a body rest/kirsty: doveadm index -u $INBOX@$DOMAIN.$TLD -- INBOX/aaaa_a body rest/kirsty failed with code 75: doveadm($INBOX@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm($INBOX@$DOMAIN.$TLD): Error: Mailbox INBOX/aaaa_a body rest/kirsty: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 04:58:43] Error indexing INBOX/aaaa_a body rest/squedual: doveadm index -u $INBOX@$DOMAIN.$TLD -- INBOX/aaaa_a body rest/squedual failed with code 75: doveadm($INBOX@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm($INBOX@$DOMAIN.$TLD): Error: Mailbox INBOX/aaaa_a body rest/squedual: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 04:58:43] Error indexing INBOX/aaa aa new products artwork: doveadm index -u $INBOX@$DOMAIN.$TLD -- INBOX/aaa aa new products artwork failed with code 75: doveadm($INBOX@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm($INBOX@$DOMAIN.$TLD): Error: Mailbox INBOX/aaa aa new products artwork: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 04:58:43] Error indexing INBOX/aaa aa new products artwork/egg: doveadm index -u $INBOX@$DOMAIN.$TLD -- INBOX/aaa aa new products artwork/egg failed with code 75: doveadm($INBOX@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm($INBOX@$DOMAIN.$TLD): Error: Mailbox INBOX/aaa aa new products artwork/egg: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 04:58:43] Error indexing INBOX/aaa a new products: doveadm index -u $INBOX@$DOMAIN.$TLD -- INBOX/aaa a new products failed with code 75: doveadm($INBOX@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm($INBOX@$DOMAIN.$TLD): Error: Mailbox INBOX/aaa a new products: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 04:58:43] Error indexing Sent Items: doveadm index -u admin@$DOMAIN.$TLD -- Sent Items failed with code 75: doveadm(admin@$DOMAIN.$TLD): Info: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: 503 Service Unavailable - ignoring doveadm(admin@$DOMAIN.$TLD): Info: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: 503 Service Unavailable - ignoring doveadm(admin@$DOMAIN.$TLD): Info: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: 503 Service Unavailable - ignoring doveadm(admin@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: Connection lost: read((conn:127.0.0.1:9998,id=1)) failed: read(size=5365) failed: Connection reset by peer (Request queued 0.354 secs ago, 1 send attempts in 0.354 secs, 0.355 in http ioloop, 0.000 in other ioloops, connected 66.997 secs ago) doveadm(admin@$DOMAIN.$TLD): Error: Mailbox Sent Items: Precache for UID=22041 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:06:57] Error indexing Deleted Items: doveadm index -u admin@$DOMAIN.$TLD -- Deleted Items failed with code 75: doveadm(admin@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm(admin@$DOMAIN.$TLD): Error: Mailbox Deleted Items: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:06:57] Error indexing Deleted Items/Poly Maree: doveadm index -u admin@$DOMAIN.$TLD -- Deleted Items/Poly Maree failed with code 75: doveadm(admin@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm(admin@$DOMAIN.$TLD): Error: Mailbox Deleted Items/Poly Maree: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:06:57] Error indexing Archive: doveadm index -u admin@$DOMAIN.$TLD -- Archive failed with code 75: doveadm(admin@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm(admin@$DOMAIN.$TLD): Error: Mailbox Archive: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:06:57] Error indexing Trash/Reps Rambles: doveadm index -u admin@$DOMAIN.$TLD -- Trash/Reps Rambles failed with code 75: doveadm(admin@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm(admin@$DOMAIN.$TLD): Error: Mailbox Trash/Reps Rambles: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:06:57] Error indexing Trash/Detected Items: doveadm index -u admin@$DOMAIN.$TLD -- Trash/Detected Items failed with code 75: doveadm(admin@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm(admin@$DOMAIN.$TLD): Error: Mailbox Trash/Detected Items: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:06:57] Error indexing Sent: doveadm index -u admin@$DOMAIN.$TLD -- Sent failed with code 75: doveadm(admin@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm(admin@$DOMAIN.$TLD): Error: Mailbox Sent: Precache for UID=5 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:06:58] Error indexing Spam: doveadm index -u admin@$DOMAIN.$TLD -- Spam failed with code 75: doveadm(admin@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm(admin@$DOMAIN.$TLD): Error: Mailbox Spam: Precache for UID=893 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:06:58] Error indexing Sent: doveadm index -u info@$DOMAIN.$TLD -- Sent failed with code 75: doveadm(info@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: Connection lost: read((conn:127.0.0.1:9998,id=1)) failed: read(size=2062) failed: Connection reset by peer (Request queued 0.346 secs ago, 1 send attempts in 0.346 secs, 0.347 in http ioloop, 0.000 in other ioloops, connected 53.357 secs ago) doveadm(info@$DOMAIN.$TLD): Error: Mailbox Sent: Precache for UID=14281 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:15:03] Error indexing Spam: doveadm index -u info@$DOMAIN.$TLD -- Spam failed with code 75: doveadm(info@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm(info@$DOMAIN.$TLD): Error: Mailbox Spam: Precache for UID=1878 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:15:04] Error indexing INBOX/packaging,stock,short: doveadm index -u info@$DOMAIN.$TLD -- INBOX/packaging,stock,short failed with code 75: doveadm(info@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm(info@$DOMAIN.$TLD): Error: Mailbox INBOX/packaging,stock,short: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:15:04] Error indexing INBOX/nz post: doveadm index -u info@$DOMAIN.$TLD -- INBOX/nz post failed with code 75: doveadm(info@$DOMAIN.$TLD): Error: fts_tika: PUT http://127.0.0.1:9998/tika/ failed: connect(127.0.0.1:9998) failed: Connection refused doveadm(info@$DOMAIN.$TLD): Error: Mailbox INBOX/nz post: Precache for UID=1 failed: Internal error occurred. Refer to server log for more information. [2026-09-13 05:15:04]I have tried https://docs.cloudron.io/email/#solr-index-corruption
no change. the mail service has 20GB and is using 3.xGB
What do ?
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Hello @aartjansen
To analyse this issue we need more details.
What Cloudron version are you currently running?@james 10.0.4 / ubuntu 22.04
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