public inbox for [email protected]
help / color / mirror / Atom feedFrom: Peter Smith <[email protected]>
To: Nisha Moond <[email protected]>
Cc: vignesh C <[email protected]>
Cc: shveta malik <[email protected]>
Cc: Bharath Rupireddy <[email protected]>
Cc: Amit Kapila <[email protected]>
Cc: Ajin Cherian <[email protected]>
Cc: Bertrand Drouvot <[email protected]>
Cc: Masahiko Sawada <[email protected]>
Cc: Nathan Bossart <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: Introduce XID age and inactive timeout based replication slot invalidation
Date: Thu, 28 Nov 2024 08:37:47 +1100
Message-ID: <CAHut+Pto1Yz9Fqp07LLP9uvx3sRHe5SOUKuFM1sUF9QA5aLfBA@mail.gmail.com> (raw)
In-Reply-To: <CABdArM4QR7LPoJ_ES+_1miQZ9ziwsOUun4FGSDhPdrxsugH_0A@mail.gmail.com>
References: <CAD21AoAd0BX0L17YxSCbSNbj=3V7dvLVGY0WhwLHAt724rNCZA@mail.gmail.com>
<[email protected]>
<CAJpy0uBthb-RG=Xg+mM-G6Xy01JLcBsizJuz+xbti08qP_W7AQ@mail.gmail.com>
<CALj2ACVfDBcbybgyga7ia_KiQPAfEi_3=VDOGf2VU8RkJZSQpw@mail.gmail.com>
<[email protected]>
<CALj2ACUmp-F+irHYfNhmo_9yaCo7aGi7ZB20KQcDR3S9eT56hg@mail.gmail.com>
<Zg1WqRS/[email protected]>
<CALj2ACUBiRLHF7VYD-0nYVHSvVBSCQ_5OMbP4tE8Ys_rpvQ--A@mail.gmail.com>
<[email protected]>
<CALj2ACXbUzp-9tixeUK_dws5k+ARJaXxj8cj9W3adA0XNUS4Hg@mail.gmail.com>
<[email protected]>
<CALj2ACW8SYiRL8vGAhez=FdrzxO0W5pVFvN8GF7yKCO8_c=QdQ@mail.gmail.com>
<CAA4eK1+-ipXB+LuUiDNQ5L+sWJFpzK89k-Oc7xOG37AefrptoQ@mail.gmail.com>
<CALj2ACWhTY9mRc7sOpuao=GGidRjCVXc0SNtJ_DNman4nh5CcQ@mail.gmail.com>
<CALj2ACVY+Fd5vC0VjW=5VDK9mmt-Y+PDZxnBp8ngGAZc24Vv9g@mail.gmail.com>
<CALj2ACX0FVrx9f0c2g19Rb-WAJhm3wdyttde3YQtkotL6bUveA@mail.gmail.com>
<CALj2ACXQNGXokgx8APwdxrG4MHMF=cOz6XQtUL7EHua9oUfkgA@mail.gmail.com>
<CAFPTHDZPOc7pY4E0zJ2om0MZLMt+UuiX-VLsJyRO_aSyR8DsnA@mail.gmail.com>
<CALj2ACVu0EJ+QQ7W0oHbL_+hCtk+p-00MNhE4hfjFcXaMepMfg@mail.gmail.com>
<CAA4eK1KVbicrQQbMLEQiHEi9=VJpxrErrK7CiMamwaMPfff3WA@mail.gmail.com>
<CALj2ACXe8+xSNdMXTMaSRWUwX7v61Ad4iddUwnn=djSwx3GLLg@mail.gmail.com>
<CAHut+PuFzCHPCiZbpoQX59kgZbebuWT0gR0O7rOe4t_sdYu=OA@mail.gmail.com>
<CALj2ACUJg2faYd-_Wr3NWoj_GtbW5Bje3G9+o595GyEhcBkbrg@mail.gmail.com>
<CAHut+PuC7nwuT3+36zsLxtBAcUHrSaysrHb0_dxTXqMnFBKZBA@mail.gmail.com>
<CALj2ACWXQT3_HY40ceqKf1DadjLQP6b1r=0sZRh-xhAOd-b0pA@mail.gmail.com>
<CAHut+PtJxxaVhjDCFPqE_V63VaAN_bL+PHRMak=dkghoGrZc0Q@mail.gmail.com>
<CALj2ACXjkM4nEE5dXeV=NA2NmbE3AmonKEgudYBMqU3qO9-9fw@mail.gmail.com>
<CAJpy0uAwxc49Dz6t=-y_-z-MU+A4RWX4BR3Zri_jj2qgGMq_8g@mail.gmail.com>
<CAJpy0uC6nN3SLbEuCvz7-CpaPdNdXxH=feW5MhYQch-JWV0tLg@mail.gmail.com>
<CAJpy0uBXXJC6f04+FU1axKaU+p78wN0SEhUNE9XoqbjXj=hhgw@mail.gmail.com>
<CAJpy0uB48aCJX8gpwwv-kGoOK3WYXWatB=1pgr__UW-OjwKkDg@mail.gmail.com>
<CABdArM44oW0dQa6Vv5c4xcY54rvhaKsBOpbDVaYzf0F3hUZFPw@mail.gmail.com>
<CALDaNm2VQW_gpOJ-QWkEA_h18DN31ELEz2_7QmwWCAg9=Zew4A@mail.gmail.com>
<CABdArM5141FHGvfNYD=pCybLDpmEWbRXFJW3HnEoieMScZ62-g@mail.gmail.com>
<CALDaNm0g86wD2=bQdFOy0smsP0MZWyz0CUqXej=Qi-hCEeqkag@mail.gmail.com>
<CABdArM6A3xsedesUWaQYnOM+mAGGj--N2ohoLrk2tO-W8UfR5g@mail.gmail.com>
<CAHut+Pvi-g+9+hjmjg44OzTN9L3YGQiCXBDAVaTVWvSn5SSwmw@mail.gmail.com>
<CABdArM4QR7LPoJ_ES+_1miQZ9ziwsOUun4FGSDhPdrxsugH_0A@mail.gmail.com>
Hi Nisha, here are my review comments for the patch v51-0001.
======
src/backend/replication/slot.c
ReplicationSlotAcquire:
1.
+ ereport(ERROR,
+ errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),
+ errmsg("can no longer get changes from replication slot \"%s\"",
+ NameStr(s->data.name)),
+ errdetail_internal("%s", err_detail.data));
+
+ pfree(err_detail.data);
+ }
+
Won't the 'pfree' be unreachable due to the prior ereport ERROR?
======
Kind Regards,
Peter Smith.
Fujitsu Australia
view thread (98+ messages) latest in thread
reply
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Reply to all the recipients using the --to and --cc options:
reply via email
To: [email protected]
Cc: [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
Subject: Re: Introduce XID age and inactive timeout based replication slot invalidation
In-Reply-To: <CAHut+Pto1Yz9Fqp07LLP9uvx3sRHe5SOUKuFM1sUF9QA5aLfBA@mail.gmail.com>
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox